Elancolan

例句：

1. 1. The Elancolan expedition discovered the lost city of Atlantis.
   埃兰科兰探险队发现了失落的亚特兰蒂斯城。
2. 2. The Elancolan language is believed to be extinct.
   埃兰科兰语被认为是已经灭绝的语言。
3. 3. The Elancolan people are known for their unique culture and traditions.
   埃兰科兰人以其独特的文化和传统而闻名。